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2
.gitignore
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2
.gitignore
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.venv
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.venv*/
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*.py[co]
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__pycache__
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16
.vscode/launch.json
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16
.vscode/launch.json
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{
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// Use IntelliSense to learn about possible attributes.
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// Hover to view descriptions of existing attributes.
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// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
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"version": "0.2.0",
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"configurations": [
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{
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"name": "Python: Current File",
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"type": "python",
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"request": "launch",
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"program": "suite.py",
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"console": "integratedTerminal",
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"justMyCode": true
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}
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]
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}
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38
README.md
38
README.md
@@ -12,20 +12,26 @@ $ python suite.py
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## Results
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```default
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┏━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━┓
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┃ Pattern ┃ Benchmark ┃ Repe… ┃ Min ┃ Max ┃ Mean ┃ Min (+) ┃ Max (+) ┃ Mean (+) ┃
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┡━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━┩
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│ 1 │ Copy slice to Local │ 25 │ 0.221 │ 0.224 │ 0.222 │ 0.165 (25.4%) │ 0.169 (24.3%) │ 0.166 (25.2%) │
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│ 2 │ Copy name to Local │ 25 │ 0.124 │ 0.127 │ 0.126 │ 0.098 (21.1%) │ 0.099 (22.2%) │ 0.099 (21.7%) │
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│ 3 │ Copy dict item to Local │ 25 │ 0.254 │ 0.256 │ 0.255 │ 0.097 (61.9%) │ 0.098 (61.7%) │ 0.097 (61.9%) │
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│ 4 │ Copy class attr to Local │ 25 │ 0.222 │ 0.230 │ 0.225 │ 0.075 (66.1%) │ 0.077 (66.7%) │ 0.076 (66.1%) │
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│ 5 │ Importing specific name instead of namespace │ 25 │ 0.000 │ 0.000 │ 0.000 │ 0.000 (4.5%) │ 0.000 (34.1%) │ 0.000 (14.1%) │
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│ 6 │ Slicing with memoryview instead of bytes │ 25 │ 0.001 │ 0.001 │ 0.001 │ 0.001 (36.3%) │ 0.001 (33.7%) │ 0.001 (35.6%) │
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│ 7 │ **Kwargs for known keyword args │ 25 │ 0.000 │ 0.000 │ 0.000 │ 0.000 (15.1%) │ 0.000 (19.2%) │ 0.000 (17.3%) │
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│ 8 │ Tiny Functions │ 25 │ 0.000 │ 0.000 │ 0.000 │ 0.000 (71.5%) │ 0.000 (68.5%) │ 0.000 (69.7%) │
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│ 9 │ Class instead of dataclass │ 25 │ 0.016 │ 0.016 │ 0.016 │ 0.005 (70.9%) │ 0.005 (70.2%) │ 0.005 (70.4%) │
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│ 10 │ Namedtuple instead of dataclass │ 25 │ 0.015 │ 0.016 │ 0.016 │ 0.006 (58.2%) │ 0.007 (56.9%) │ 0.007 (57.5%) │
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│ 11 │ class instead of namedtuple │ 25 │ 0.006 │ 0.007 │ 0.007 │ 0.005 (28.0%) │ 0.005 (30.1%) │ 0.005 (29.1%) │
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│ 12 │ dict instead of class │ 25 │ 0.005 │ 0.005 │ 0.005 │ 0.003 (31.7%) │ 0.004 (30.6%) │ 0.003 (32.9%) │
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└─────────┴──────────────────────────────────────────────┴───────┴─────────┴─────────┴─────────┴─────────────────┴─────────────────┴─────────────────┘
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Anti-Pattern Benchmark Suite, repeat=5, number=5
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┏━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━┓
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┃ Pattern ┃ Benchmark ┃ ┃ Min ┃ Max ┃ Mean ┃ Min (+) ┃ Max (+) ┃ Mean (+) ┃
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┡━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━┩
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│ 1 │ Copy slice to Local │ │ 0.200 │ 0.230 │ 0.209 │ 0.132 (33.8%) │ 0.224 (2.7%) │ 0.156 (25.4%) │
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│ 2 │ Copy name to Local │ │ 0.117 │ 0.130 │ 0.122 │ 0.084 (28.3%) │ 0.089 (31.5%) │ 0.086 (29.6%) │
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│ 3 │ Copy dict item to Local │ │ 0.184 │ 0.257 │ 0.219 │ 0.085 (53.9%) │ 0.092 (64.1%) │ 0.088 (59.7%) │
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│ 4 │ Copy class attr to Local │ │ 0.146 │ 0.149 │ 0.148 │ 0.058 (60.0%) │ 0.060 (59.7%) │ 0.059 (59.9%) │
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│ 5 │ Importing specific name instead of namespace │ │ 0.000 │ 0.000 │ 0.000 │ 0.000 (2.9%) │ 0.000 (40.4%) │ 0.000 (15.7%) │
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│ 6 │ Slicing with memoryview instead of bytes │ │ 0.001 │ 0.001 │ 0.001 │ 0.000 (40.0%) │ 0.001 (23.0%) │ 0.001 (34.9%) │
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│ 7 │ **Kwargs for known keyword args │ │ 0.000 │ 0.000 │ 0.000 │ 0.000 (38.1%) │ 0.000 (29.9%) │ 0.000 (35.2%) │
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│ 8 │ Tiny Functions │ │ 0.000 │ 0.000 │ 0.000 │ 0.000 (60.7%) │ 0.000 (55.8%) │ 0.000 (58.6%) │
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│ 9 │ Class instead of dataclass │ │ 0.548 │ 0.654 │ 0.596 │ 0.279 (49.0%) │ 0.306 (53.1%) │ 0.295 (50.4%) │
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│ 10 │ Namedtuple instead of dataclass │ │ 0.556 │ 0.648 │ 0.578 │ 0.394 (29.0%) │ 0.539 (16.7%) │ 0.432 (25.2%) │
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│ 11 │ class instead of namedtuple │ │ 0.433 │ 0.516 │ 0.465 │ 0.293 (32.3%) │ 0.315 (39.0%) │ 0.303 (34.9%) │
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│ 12 │ namedtuple class instead of namedtuple │ │ 0.383 │ 0.392 │ 0.387 │ 0.395 (-3.2%) │ 0.422 (-7.6%) │ 0.405 (-4.8%) │
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│ 13 │ dict instead of class │ │ 0.288 │ 0.307 │ 0.294 │ 0.318 (-10.6%) │ 0.375 (-22.1%) │ 0.345 (-17.3%) │
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│ 14 │ class with slots │ │ 0.327 │ 0.427 │ 0.360 │ 0.257 (21.4%) │ 0.298 (30.3%) │ 0.275 (23.7%) │
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│ 15 │ dataclass with slots │ │ 0.561 │ 0.611 │ 0.593 │ 0.523 (6.8%) │ 0.588 (3.7%) │ 0.552 (7.0%) │
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│ 16 │ Using a list comprehension to filter another list │ │ 0.029 │ 0.030 │ 0.029 │ 0.022 (24.7%) │ 0.025 (14.8%) │ 0.023 (21.6%) │
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│ 17 │ Refactoring Try..except outside a loop │ │ 0.020 │ 0.020 │ 0.020 │ 0.018 (11.0%) │ 0.019 (8.4%) │ 0.018 (10.6%) │
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└─────────┴───────────────────────────────────────────────────┴──┴─────────┴─────────┴─────────┴─────────────────┴─────────────────┴─────────────────┘
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```
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6
dummy/__init__.py
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6
dummy/__init__.py
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print("hello")
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def foo():
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pass
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CONST = 123
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29
dummy/example.py
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29
dummy/example.py
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from typing import Generator, Union
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__all__ = ("main1", "main2")
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def main1() -> Union[str, bytes]:
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return 'hello world'
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def main2() -> Generator[Union[str, bytes], None, int]:
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yield "hello"
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yield " "
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yield "world"
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return 123 # size of response
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def is_generator(co):
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return co.__code__.co_flags & 32
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test_functions = [main1, main2]
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for f in test_functions:
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response: str = ''
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if is_generator(f):
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for part in f():
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response += part
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else:
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response = f()
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print(response)
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